80227020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 231517440

約数和(自身を除く): 151290420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 131, 173, 177, 236, 262, 295, 346, 354, 393, 519, 524, 590, 655, 692, 708, 786, 865, 885, 1038, 1180, 1310, 1572, 1730, 1770, 1965, 2076, 2595, 2620, 3460, 3540, 3930, 5190, 7729, 7860, 10207, 10380, 15458, 20414, 22663, 23187, 30621, 30916, 38645, 40828, 45326, 46374, 51035, 61242, 67989, 77290, 90652, 92748, 102070, 113315, 115935, 122484, 135978, 153105, 154580, 204140, 226630, 231870, 271956, 306210, 339945, 453260, 463740, 612420, 679890, 1337117, 1359780, 2674234, 4011351, 5348468, 6685585, 8022702, 13371170, 16045404, 20056755, 26742340, 40113510, 80227020]

約数ペア:

[(1, 80227020), (2, 40113510), (3, 26742340), (4, 20056755), (5, 16045404), (6, 13371170), (10, 8022702), (12, 6685585), (15, 5348468), (20, 4011351), (30, 2674234), (59, 1359780), (60, 1337117), (118, 679890), (131, 612420), (173, 463740), (177, 453260), (236, 339945), (262, 306210), (295, 271956), (346, 231870), (354, 226630), (393, 204140), (519, 154580), (524, 153105), (590, 135978), (655, 122484), (692, 115935), (708, 113315), (786, 102070), (865, 92748), (885, 90652), (1038, 77290), (1180, 67989), (1310, 61242), (1572, 51035), (1730, 46374), (1770, 45326), (1965, 40828), (2076, 38645), (2595, 30916), (2620, 30621), (3460, 23187), (3540, 22663), (3930, 20414), (5190, 15458), (7729, 10380), (7860, 10207)]